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![working-on-a-username: Mark gets all science-y and disproves of the incorrect physics of the laser [X]our dork](https://64.media.tumblr.com/ad3bb2b6c4e6c47e17674c3ef38059dd/tumblr_ni4u12GlCr1td7vneo2_400.gif)
![working-on-a-username: Mark gets all science-y and disproves of the incorrect physics of the laser [X]our dork](https://64.media.tumblr.com/da2aae588879bbad534091d8b71f7444/tumblr_ni4u12GlCr1td7vneo3_400.gif)
![working-on-a-username: Mark gets all science-y and disproves of the incorrect physics of the laser [X]our dork](https://64.media.tumblr.com/600c7ccfcee73b22dc13369d56838e38/tumblr_ni4u12GlCr1td7vneo4_400.gif)
![working-on-a-username: Mark gets all science-y and disproves of the incorrect physics of the laser [X]our dork](https://64.media.tumblr.com/3de96c2df7de9522907aa89a1058ceec/tumblr_ni4u12GlCr1td7vneo5_400.gif)
![working-on-a-username: Mark gets all science-y and disproves of the incorrect physics of the laser [X]our dork](https://64.media.tumblr.com/7144015bf7b9d2c45304b5285858ab8e/tumblr_ni4u12GlCr1td7vneo6_400.gif)
published on: 2015-01-13 21:22:12
atomic-glitter: thomasjay32: frankethor: zuky: did-you-kno:
mediaqueer: protomen-general: phantom-shadow: chadington:
think-progress: Why One Alleged Rapist Gets Shunned And Another
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Cuh-RAZEEEY!!
authenticsouthern: meladoodle: bookish: gentlementleman: